84914811

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{11779}}^1$

素因数の和:11880

約数の個数: 20

約数和(自身を含む): 128284200

約数和(自身を除く): 43369389

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 7209, 11779, 35337, 106011, 318033, 954099, 1048331, 3144993, 9434979, 28304937, 84914811]

約数ペア:

[(1, 84914811), (3, 28304937), (9, 9434979), (27, 3144993), (81, 1048331), (89, 954099), (267, 318033), (801, 106011), (2403, 35337), (7209, 11779)]